Registrador de datos de nivel
Los sensores de nivel de agua con registrador de datos son ideales para observar patrones de flujo, probar bombas y monitorizar aguas subterráneas, pozos, arroyos, lagos, humedales, tanques y niveles de marea a largo o corto plazo. Es un registrador de datos de grado de investigación para la monitorización continua del nivel del agua, la temperatura y la conductividad a profundidades de hasta 300mH2O. Los datos que recogen y almacenan pueden descargarse a un ordenador portátil sobre el terreno. Presenta una precisión de medición de 0,05%, una carcasa de SS316L o titanio para su uso tanto en agua dulce como salada. Pokcenser ofrece un diseño ventilado y otro no ventilado para facilitar el despliegue de diferentes aplicaciones.
Contacto comercial
Pokcenser Automation Technology Co., Ltd
Móvil: +86 181 7515 5326
Correo electrónico info@pokcenser.com
Tel: +86-731-8229 9492
Registrador de datos de nivel de agua autónomo PWL755
Características
- Built-in Level&Temperature sensor
- Stainless steel SS316L or titanium alloy housing for freshwater or saltwater
- All 316L stainless steel robust construction for durability
- Built-in large-capacity FLASH memory
- High-capacity long-life lithium battery.
- RS485 Modbus RTU, download data to PC by a reader
Aplicaciones
- Control del nivel y la temperatura de las aguas subterráneas
- Control de inundaciones en ciudades costeras
- Nivel de agua de embalses y presas
- Lake and surface runoff water water level monitoring
- Unmanned hydrological monitoring stations
- Real-time monitoring of liquid level in tanks
- On-site liquid level monitoring of industrial control systems
Ventajas
- Self-contained: no cable lead-out, strong underwater sealing
- High-quality and high-stability sensing elements
- High accuracy: Level 0.05%F.S., temperature ±0.5℃
- Low consumption: Energy-saving design, standby power consumption <5µA, acquisition power consumption 3mA
- Multi-parameters at one time: Water depth, water temperature, water pressure, battery leftover, time...
- Anti-surge and anti-electromagnetic interference circuit board
- Internal intelligent linear correction and temperature compensation
The Self-contained Water Level Datalogger is a groundwater monitoring instrument powered by an internal battery. It can be used to record water depth (pressure) and temperature for a long time. The housing material is made of stainless steel or titanium alloy. The water level recorder includes water level and temperature sensors, built-in large-capacity FLASH memory and high-capacity long-life lithium battery. All functions are integrated in the instrument with a diameter of 26mm. It is suitable for water level and water temperature measurement in surface water, groundwater and marine environment.
Recursos
Ficha de datos
| Nombre del archivo | Tiempo | Tipo | Descargar |
|---|---|---|---|
| Registrador de datos de nivel de agua autónomo PWL755 | 25 de septiembre de 2025 |
Parámetros técnicos
| Main Characteristics | ---- |
| Level Range | 0~10mH2O...0~200mH2O |
| Water level accuracy | ±0.05%F.S. (0~50℃) |
| Resolution | 1mm |
| Pressure Type | Absolute Pressure |
| Long stability | <0.05%F.S/year |
| Temperature Accuracy | ±0.5℃ |
| Temperature Resolution | 0.1℃ |
| Built-in Battery Life | 10 years ( Record once/60 minutes) |
| Storage Capacity | >40000 pieces readings |
| Electrical Characteristics | ---- |
| Compensation Temperature | 0~50℃ |
| Operating Temperature | -10~80℃ |
| Fuente de alimentación | External voltage: DC5~30V (Typical 24V) Internal battery: 2.7~3.6VDC |
| Power Protection | Reverse polarity protection and over-voltage protection, Anti surge 2KV |
| Communication | RS485 Modbus RTU |
| Structure Characteristics | ---- |
| Measurable Medium | Compatible with 316L stainless steel and Viton |
| Material de la carcasa | 316L stainless steel or titanium(optional) |
| Lifting Wire | SUS304 stainless steel or 316L(optional) |
| Environmental Characteristics | ---- |
| IP Rating | IP68 |
| Weight | About 300g (excluding cable) |
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